'Fess Up! Kris Demands Blac Chyna Take Lie Detector Test To Prove Rob's Her Baby Daddy
![Blac Chyna Paternity Cheating Rob Kardashian Kris Jenner](https://media.radaronline.com/brand-img/bRj1RG1op/480x251/2016/09/Blac-Chyna-Paternity-Cheating-Rob-Kardashian-Kris-Jenner-pp-44.jpg?position=top 480w, https://media.radaronline.com/brand-img/bRj1RG1op/640x335/2016/09/Blac-Chyna-Paternity-Cheating-Rob-Kardashian-Kris-Jenner-pp-44.jpg?position=top 640w, https://media.radaronline.com/brand-img/bRj1RG1op/768x402/2016/09/Blac-Chyna-Paternity-Cheating-Rob-Kardashian-Kris-Jenner-pp-44.jpg?position=top 768w, https://media.radaronline.com/brand-img/bRj1RG1op/1024x536/2016/09/Blac-Chyna-Paternity-Cheating-Rob-Kardashian-Kris-Jenner-pp-44.jpg?position=top 1024w, https://media.radaronline.com/brand-img/bRj1RG1op/1280x670/2016/09/Blac-Chyna-Paternity-Cheating-Rob-Kardashian-Kris-Jenner-pp-44.jpg?position=top 1280w, https://media.radaronline.com/brand-img/bRj1RG1op/1440x753/2016/09/Blac-Chyna-Paternity-Cheating-Rob-Kardashian-Kris-Jenner-pp-44.jpg?position=top 1440w, https://media.radaronline.com/brand-img/bRj1RG1op/1600x837/2016/09/Blac-Chyna-Paternity-Cheating-Rob-Kardashian-Kris-Jenner-pp-44.jpg?position=top 1600w, https://media.radaronline.com/brand-img/bRj1RG1op/2160x1130/2016/09/Blac-Chyna-Paternity-Cheating-Rob-Kardashian-Kris-Jenner-pp-44.jpg?position=top 2160w)
Sept. 16 2016, Updated 8:19 p.m. ET
Rob Kardashian has stayed silent since Radaronline.com revealed that his pregnant fiancée Blac Chyna's unborn baby may not be his child. But RadarOnline.com has learned that his momager, Kris Jenner, has already taken the situation into her own hands!
"When Kris found out that the baby might not be a Kardashian, she absolutely lost her sh*t," a source close to the Kardashian clan told RadarOnline.com exclusively.
"Kris is demanding that Blac Chyna take a lie detector test if she wants to keep her contract for Rob & Chyna," said the source. "If she fails the test, there will be hell to pay!"
As RadarOnline.com was the first to report, Blac Chyna and singer Pilot Jones have been sneaking around behind 29-year-old Rob's back for months.
Although Blac Chyna insisted that she did not have an affair with Jones and that it was "all lies," RadarOnline.com has obtained photographic evidence that shows the two kissing and caressing each other.
And the Kardashians are taking the scandal seriously.
"Kris has invested so much time and money into Blac that she will stop at nothing to get to the bottom of this," said the source.
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As previously reported, Rob's famous sisters who are currently in Miami — Kim, 35, Kourtney, 37, and Khloe Kardashian, 31 — immediately hired a private investigator after learning the shocking news.
"No one in that family ever really trusted Blac Chyna and they only allowed her into the family because they had to," this insider added. "Now all bets are off."
Do you think that Blac Chyna should take a lie detector test? Tell us your thoughts below.
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